Introduce Knative Serverless Tab

1 files changed, 60 insertions, 0 deletions

diff --git a/spec/finders/projects/serverless/functions_finder_spec.rb b/spec/finders/projects/serverless/functions_finder_spec.rb
new file mode 100644
index 00000000000..60d02b12054
--- /dev/null
+++ b/spec/finders/projects/serverless/functions_finder_spec.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Projects::Serverless::FunctionsFinder do
+  include KubernetesHelpers
+  include ReactiveCachingHelpers
+
+  let(:user) { create(:user) }
+  let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
+  let(:service) { cluster.platform_kubernetes }
+  let(:project) { cluster.project}
+
+  let(:namespace) do
+    create(:cluster_kubernetes_namespace,
+      cluster: cluster,
+      cluster_project: cluster.cluster_project,
+      project: cluster.cluster_project.project)
+  end
+
+  before do
+    project.add_maintainer(user)
+  end
+
+  describe 'retrieve data from knative' do
+    it 'does not have knative installed' do
+      expect(described_class.new(project.clusters).execute).to be_empty
+    end
+
+    context 'has knative installed' do
+      let!(:knative) { create(:clusters_applications_knative, :installed, cluster: cluster) }
+
+      it 'there are no functions' do
+        expect(described_class.new(project.clusters).execute).to be_empty
+      end
+
+      it 'there are functions', :use_clean_rails_memory_store_caching do
+        stub_reactive_cache(knative, services: kube_knative_services_body(namespace: namespace.namespace, name: cluster.project.name)["items"])
+
+        expect(described_class.new(project.clusters).execute).not_to be_empty
+      end
+    end
+  end
+
+  describe 'verify if knative is installed' do
+    context 'knative is not installed' do
+      it 'does not have knative installed' do
+        expect(described_class.new(project.clusters).installed?).to be false
+      end
+    end
+
+    context 'knative is installed' do
+      let!(:knative) { create(:clusters_applications_knative, :installed, cluster: cluster) }
+
+      it 'does have knative installed' do
+        expect(described_class.new(project.clusters).installed?).to be true
+      end
+    end
+  end
+end